136831680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5279}}^1$

素因数の和:5308

約数の個数: 140

約数和(自身を含む): 486826560

約数和(自身を除く): 349994880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5279, 6480, 8640, 10558, 12960, 15837, 21116, 25920, 26395, 31674, 42232, 47511, 52790, 63348, 79185, 84464, 95022, 105580, 126696, 142533, 158370, 168928, 190044, 211160, 237555, 253392, 285066, 316740, 337856, 380088, 422320, 427599, 475110, 506784, 570132, 633480, 712665, 760176, 844640, 855198, 950220, 1013568, 1140264, 1266960, 1425330, 1520352, 1689280, 1710396, 1900440, 2137995, 2280528, 2533920, 2850660, 3040704, 3420792, 3800880, 4275990, 4561056, 5067840, 5701320, 6841584, 7601760, 8551980, 9122112, 11402640, 13683168, 15203520, 17103960, 22805280, 27366336, 34207920, 45610560, 68415840, 136831680]

約数ペア:

[(1, 136831680), (2, 68415840), (3, 45610560), (4, 34207920), (5, 27366336), (6, 22805280), (8, 17103960), (9, 15203520), (10, 13683168), (12, 11402640), (15, 9122112), (16, 8551980), (18, 7601760), (20, 6841584), (24, 5701320), (27, 5067840), (30, 4561056), (32, 4275990), (36, 3800880), (40, 3420792), (45, 3040704), (48, 2850660), (54, 2533920), (60, 2280528), (64, 2137995), (72, 1900440), (80, 1710396), (81, 1689280), (90, 1520352), (96, 1425330), (108, 1266960), (120, 1140264), (135, 1013568), (144, 950220), (160, 855198), (162, 844640), (180, 760176), (192, 712665), (216, 633480), (240, 570132), (270, 506784), (288, 475110), (320, 427599), (324, 422320), (360, 380088), (405, 337856), (432, 316740), (480, 285066), (540, 253392), (576, 237555), (648, 211160), (720, 190044), (810, 168928), (864, 158370), (960, 142533), (1080, 126696), (1296, 105580), (1440, 95022), (1620, 84464), (1728, 79185), (2160, 63348), (2592, 52790), (2880, 47511), (3240, 42232), (4320, 31674), (5184, 26395), (5279, 25920), (6480, 21116), (8640, 15837), (10558, 12960)]